| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $12.62 | 4.529% | $13.1916 | $13.19 | $13.20 | $13.20 |
| Purchase #2 | $212.97 | 10.740% | $235.843 | $235.84 | $235.85 | $235.80 |
| Purchase #3 | $38.67 | 6.563% | $41.2079 | $41.21 | $41.20 | $41.20 |
| Purchase #4 | $88.36 | 11.625% | $98.6319 | $98.63 | $98.65 | $98.60 |
| Purchase #5 | $164.49 | 8.316% | $178.169 | $178.17 | $178.15 | $178.20 |
| Purchase #6 | $7.32 | 9.864% | $8.042 | $8.04 | $8.05 | $8.00 |
| Purchase #7 | $202.90 | 8.374% | $219.8908 | $219.89 | $219.90 | $219.90 |
| 7 purchase totals = | $727.33 | $794.9762 | $794.97 | $795.00 | $794.90 | |